CA2646482C - Masque de distribution d'oxgene a un patient - Google Patents

Masque de distribution d'oxgene a un patient Download PDF

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Publication number
CA2646482C
CA2646482C CA2646482A CA2646482A CA2646482C CA 2646482 C CA2646482 C CA 2646482C CA 2646482 A CA2646482 A CA 2646482A CA 2646482 A CA2646482 A CA 2646482A CA 2646482 C CA2646482 C CA 2646482C
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CA
Canada
Prior art keywords
mask
diffuser
patient
gas
oxygen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA2646482A
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English (en)
Other versions
CA2646482A1 (fr
Inventor
Julius Hajgato
Lee Mcdonald
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Southmedic Inc
Original Assignee
Southmedic Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Southmedic Inc filed Critical Southmedic Inc
Publication of CA2646482A1 publication Critical patent/CA2646482A1/fr
Application granted granted Critical
Publication of CA2646482C publication Critical patent/CA2646482C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/06—Respiratory or anaesthetic masks
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M16/0605—Means for improving the adaptation of the mask to the patient
    • A61M16/0611—Means for improving the adaptation of the mask to the patient with a gusset portion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • A61M16/0841—Joints or connectors for sampling
    • A61M16/085—Gas sampling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/02—Gases
    • A61M2202/0208—Oxygen
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/40—Respiratory characteristics
    • A61M2230/43—Composition of exhalation
    • A61M2230/432—Composition of exhalation partial CO2 pressure (P-CO2)

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

La présente invention concerne un masque pour distribuer de l'oxygène à un patient, et qui comprend un corps ayant un bord à poser confortablement sur le visage d'un patient, une partie centrale, et des bandes de tissu s'étendant entre la partie centrale et la partie périphérique et faisant partie intégrante de celles-ci. Les bandes de tissu définissent des zones qui représentent au moins 30 % du corps de masque. La partie centrale comprend un dispositif de diffusion de gaz dont la forme est adaptée pour diriger un panache de gaz turbulent sur le nez et la bouche d'un patient. Les dimensions du dispositif de diffusion permettent la formation d'un panache de gaz adapté pour une gamme de débits de distribution d'oxygène.
CA2646482A 2006-05-04 2007-04-19 Masque de distribution d'oxgene a un patient Active CA2646482C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/417,988 2006-05-04
US11/417,988 US8042540B2 (en) 2004-10-15 2006-05-04 Patient oxygen delivery mask
PCT/CA2007/000653 WO2007128100A1 (fr) 2006-05-04 2007-04-19 masque de distribution d'oxgene a un patient

Publications (2)

Publication Number Publication Date
CA2646482A1 CA2646482A1 (fr) 2007-11-15
CA2646482C true CA2646482C (fr) 2012-07-03

Family

ID=38667359

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2646482A Active CA2646482C (fr) 2006-05-04 2007-04-19 Masque de distribution d'oxgene a un patient

Country Status (6)

Country Link
US (1) US8042540B2 (fr)
EP (1) EP2015815A4 (fr)
CN (1) CN101437565B (fr)
AU (1) AU2007247797B2 (fr)
CA (1) CA2646482C (fr)
WO (1) WO2007128100A1 (fr)

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Also Published As

Publication number Publication date
AU2007247797A1 (en) 2007-11-15
HK1127569A1 (en) 2009-10-02
US20060196510A1 (en) 2006-09-07
CA2646482A1 (fr) 2007-11-15
CN101437565A (zh) 2009-05-20
CN101437565B (zh) 2012-11-28
AU2007247797B2 (en) 2013-07-18
EP2015815A1 (fr) 2009-01-21
EP2015815A4 (fr) 2011-01-26
WO2007128100A1 (fr) 2007-11-15
US8042540B2 (en) 2011-10-25

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